Powerwall LiFePO4 Battery - 12kWh Home Pack
This page describes a home battery pack listed at 12kWh, model YB-WM48230L as listed, based on a 48V pack at 230Ah. It is the largest home pack on this site. Unlike the smaller home packs, this page does not present a complete specification table, because only its capacity and its protection functions are listed in the material used for this page. The missing values are stated as missing, rather than filled in from another model.
What is listed for this model
The listed capacity is 230Ah at 48V, giving a stored energy of 12kWh. The protection functions listed for this model are over-charge, over-discharge, over-current, short circuit, and charge and discharge over-temperature alarm and protection. Those functions are stated for this model only. They are not presented as a range-wide protection list, because other models list different protection details and some models do not list a full protection list at all. A buyer who needs a protection function for a particular installation should check it against this model's list, not against a general description.
The size of this pack makes the sizing question especially important. A 12kWh home pack stores a large amount of energy, but it does not automatically suit a house with a large load, because the inverter limits, the peak load and the backup duration all affect the choice. The sizing guide on this site explains those questions without giving a capacity recommendation for a particular house. Buyers should compare the three home pages on their listed figures, then enquire with the load and inverter details.
What is not listed for this model
Nominal voltage is given here as 48V in the product description, but a full specification table with charge voltage, current limits, dimensions, weight and cycle life is not listed for this model in the material used for this page, so those values are confirmed per model in the enquiry. This page deliberately leaves those rows as 'confirm per model' instead of copying the values from the 5kWh or 8.7kWh home packs, because copying would present another model's figures as if they belonged to this model. If a buyer needs any of those values, the enquiry should name this model and ask for that value specifically.
Specification - as listed for this model
| Item | Listed value |
|---|---|
| Model (as listed) | YB-WM48230L |
| Nominal voltage | 48V (product description) |
| Capacity | 230Ah |
| Stored energy | 12kWh (listed) |
| Protection functions (listed) | Over-charge, over-discharge, over-current, short circuit, charge and discharge over-temperature alarm and protection |
| Charge voltage, current limits, dimensions, weight, cycle life | Confirm per model in the enquiry - not listed for this model in the material used |
Values above are taken from the listed specification for this model only. They are not a range-wide promise. Items not listed here are confirmed per model in the enquiry.
Enquiry checklist
Before sending an enquiry, note the voltage, capacity, quantity, application and any required certification document. State whether the pack will be used indoors or outdoors, and whether a display or a particular terminal type is needed. Minimum order quantity and lead time are unavailable on this site and are confirmed per model in the enquiry. Quotations are confirmed per order.
Send an enquiry | Telephone: +86-755-29040095, +86-18576759460 | Email: michael_he@yabopower.com
Frequently asked questions
How do I get a quotation?
Send an enquiry with the voltage, capacity and quantity you need, plus the application. Quotations are confirmed per order, and specifications are confirmed per model before payment. This site does not list fixed selling figures.
What certification documents can you provide?
ISO 9001 is stated by the company. Certificates are available upon request. If a buyer needs a certificate for a specific model, ask for it in the enquiry and name the model, so the correct document can be checked.
Are the specifications on this page valid for every model?
No. Specifications are shown per model and must not be read across the whole range. Where a value is not listed for a model, the page says to confirm per model rather than filling in a generic figure.